Question

i) Give difference between living things and non living things.(Any three)
ii) The pie charts A and B shown in Fig are based on waste segregation method adopted by two families X and Y respectively.

Which of the two families X or Y do you think is more environment conscious and
why?
iii) What is a ball and socket joint? Explain with any two examples of ball and socket joint
and a neat labelled diagram.
iv) Give reason:
a. Trees are cone shaped in mountain habitat.
b. In desert plant leaves are modified into spines.
c. A fish does not survive outside water.

Answer 1

Answer:

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